16889347228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{462013}}^1$

素因数の和:462086

約数の個数: 48

約数和(自身を含む): 34410802720

約数和(自身を除く): 17521455492

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 9139, 18278, 36556, 462013, 924026, 1848052, 6006169, 8778247, 12012338, 17094481, 17556494, 24024676, 34188962, 35112988, 68377924, 114117211, 222228253, 228234422, 324795139, 444456506, 456468844, 649590278, 888913012, 1299180556, 4222336807, 8444673614, 16889347228]

約数ペア:

[(1, 16889347228), (2, 8444673614), (4, 4222336807), (13, 1299180556), (19, 888913012), (26, 649590278), (37, 456468844), (38, 444456506), (52, 324795139), (74, 228234422), (76, 222228253), (148, 114117211), (247, 68377924), (481, 35112988), (494, 34188962), (703, 24024676), (962, 17556494), (988, 17094481), (1406, 12012338), (1924, 8778247), (2812, 6006169), (9139, 1848052), (18278, 924026), (36556, 462013)]