2019963136

素因数分解:

$2^8\times {\mathrm{53}}^4$

素因数の和:228

約数の個数: 45

約数和(自身を含む): 4109574931

約数和(自身を除く): 2089611795

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 2809, 3392, 5618, 6784, 11236, 13568, 22472, 44944, 89888, 148877, 179776, 297754, 359552, 595508, 719104, 1191016, 2382032, 4764064, 7890481, 9528128, 15780962, 19056256, 31561924, 38112512, 63123848, 126247696, 252495392, 504990784, 1009981568, 2019963136]

約数ペア:

[(1, 2019963136), (2, 1009981568), (4, 504990784), (8, 252495392), (16, 126247696), (32, 63123848), (53, 38112512), (64, 31561924), (106, 19056256), (128, 15780962), (212, 9528128), (256, 7890481), (424, 4764064), (848, 2382032), (1696, 1191016), (2809, 719104), (3392, 595508), (5618, 359552), (6784, 297754), (11236, 179776), (13568, 148877), (22472, 89888)]