1201797844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1699}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 2313740800

約数和(自身を除く): 1111942956

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 223, 244, 446, 793, 892, 1586, 1699, 2899, 3172, 3398, 5798, 6796, 11596, 13603, 22087, 27206, 44174, 54412, 88348, 103639, 176839, 207278, 353678, 378877, 414556, 707356, 757754, 1347307, 1515508, 2694614, 4925401, 5389228, 9850802, 19701604, 23111497, 46222994, 92445988, 300449461, 600898922, 1201797844]

約数ペア:

[(1, 1201797844), (2, 600898922), (4, 300449461), (13, 92445988), (26, 46222994), (52, 23111497), (61, 19701604), (122, 9850802), (223, 5389228), (244, 4925401), (446, 2694614), (793, 1515508), (892, 1347307), (1586, 757754), (1699, 707356), (2899, 414556), (3172, 378877), (3398, 353678), (5798, 207278), (6796, 176839), (11596, 103639), (13603, 88348), (22087, 54412), (27206, 44174)]