1983004408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{6983}}^1$

素因数の和:7468

約数の個数: 64

約数和(自身を含む): 4646315520

約数和(自身を除く): 2663311112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 461, 616, 922, 1844, 3227, 3688, 5071, 6454, 6983, 10142, 12908, 13966, 20284, 25816, 27932, 35497, 40568, 48881, 55864, 70994, 76813, 97762, 141988, 153626, 195524, 283976, 307252, 391048, 537691, 614504, 1075382, 2150764, 3219163, 4301528, 6438326, 12876652, 22534141, 25753304, 35410793, 45068282, 70821586, 90136564, 141643172, 180273128, 247875551, 283286344, 495751102, 991502204, 1983004408]

約数ペア:

[(1, 1983004408), (2, 991502204), (4, 495751102), (7, 283286344), (8, 247875551), (11, 180273128), (14, 141643172), (22, 90136564), (28, 70821586), (44, 45068282), (56, 35410793), (77, 25753304), (88, 22534141), (154, 12876652), (308, 6438326), (461, 4301528), (616, 3219163), (922, 2150764), (1844, 1075382), (3227, 614504), (3688, 537691), (5071, 391048), (6454, 307252), (6983, 283976), (10142, 195524), (12908, 153626), (13966, 141988), (20284, 97762), (25816, 76813), (27932, 70994), (35497, 55864), (40568, 48881)]