4908436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 9546012

約数和(自身を除く): 4637576

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 137, 169, 212, 274, 338, 548, 676, 689, 1378, 1781, 2756, 3562, 7124, 7261, 8957, 14522, 17914, 23153, 29044, 35828, 46306, 92612, 94393, 188786, 377572, 1227109, 2454218, 4908436]

約数ペア:

[(1, 4908436), (2, 2454218), (4, 1227109), (13, 377572), (26, 188786), (52, 94393), (53, 92612), (106, 46306), (137, 35828), (169, 29044), (212, 23153), (274, 17914), (338, 14522), (548, 8957), (676, 7261), (689, 7124), (1378, 3562), (1781, 2756)]