1631975044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 3589318656

約数和(自身を除く): 1957343612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 71, 86, 119, 142, 172, 238, 284, 301, 476, 497, 602, 731, 994, 1123, 1204, 1207, 1462, 1988, 2246, 2414, 2924, 3053, 4492, 4828, 5117, 6106, 7861, 8449, 10234, 12212, 15722, 16898, 19091, 20468, 21371, 31444, 33796, 38182, 42742, 48289, 51901, 76364, 79733, 85484, 96578, 103802, 133637, 159466, 193156, 207604, 267274, 318932, 338023, 363307, 534548, 558131, 676046, 726614, 820913, 1116262, 1352092, 1355461, 1453228, 1641826, 2232524, 2710922, 3283652, 3428519, 5421844, 5746391, 6857038, 9488227, 11492782, 13714076, 18976454, 22985564, 23999633, 37952908, 47999266, 58284823, 95998532, 116569646, 233139292, 407993761, 815987522, 1631975044]

約数ペア:

[(1, 1631975044), (2, 815987522), (4, 407993761), (7, 233139292), (14, 116569646), (17, 95998532), (28, 58284823), (34, 47999266), (43, 37952908), (68, 23999633), (71, 22985564), (86, 18976454), (119, 13714076), (142, 11492782), (172, 9488227), (238, 6857038), (284, 5746391), (301, 5421844), (476, 3428519), (497, 3283652), (602, 2710922), (731, 2232524), (994, 1641826), (1123, 1453228), (1204, 1355461), (1207, 1352092), (1462, 1116262), (1988, 820913), (2246, 726614), (2414, 676046), (2924, 558131), (3053, 534548), (4492, 363307), (4828, 338023), (5117, 318932), (6106, 267274), (7861, 207604), (8449, 193156), (10234, 159466), (12212, 133637), (15722, 103802), (16898, 96578), (19091, 85484), (20468, 79733), (21371, 76364), (31444, 51901), (33796, 48289), (38182, 42742)]