2022249724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 4168281600

約数和(自身を除く): 2146031876

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1439, 1558, 1681, 1804, 2878, 3116, 3362, 5756, 6724, 8569, 15829, 17138, 18491, 27341, 31658, 31939, 34276, 36982, 54682, 58999, 63316, 63878, 73964, 109364, 117998, 127756, 235996, 300751, 351329, 601502, 648989, 702658, 1120981, 1203004, 1297978, 1405316, 2241962, 2418959, 2595956, 4483924, 4837918, 9675836, 12330791, 24661582, 26608549, 45960221, 49323164, 53217098, 91920442, 106434196, 183840884, 505562431, 1011124862, 2022249724]

約数ペア:

[(1, 2022249724), (2, 1011124862), (4, 505562431), (11, 183840884), (19, 106434196), (22, 91920442), (38, 53217098), (41, 49323164), (44, 45960221), (76, 26608549), (82, 24661582), (164, 12330791), (209, 9675836), (418, 4837918), (451, 4483924), (779, 2595956), (836, 2418959), (902, 2241962), (1439, 1405316), (1558, 1297978), (1681, 1203004), (1804, 1120981), (2878, 702658), (3116, 648989), (3362, 601502), (5756, 351329), (6724, 300751), (8569, 235996), (15829, 127756), (17138, 117998), (18491, 109364), (27341, 73964), (31658, 63878), (31939, 63316), (34276, 58999), (36982, 54682)]