6443476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 13272336

約数和(自身を除く): 6828860

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 197, 221, 394, 442, 481, 629, 788, 884, 962, 1258, 1924, 2516, 2561, 3349, 5122, 6698, 7289, 8177, 10244, 13396, 14578, 16354, 29156, 32708, 43537, 87074, 94757, 123913, 174148, 189514, 247826, 379028, 495652, 1610869, 3221738, 6443476]

約数ペア:

[(1, 6443476), (2, 3221738), (4, 1610869), (13, 495652), (17, 379028), (26, 247826), (34, 189514), (37, 174148), (52, 123913), (68, 94757), (74, 87074), (148, 43537), (197, 32708), (221, 29156), (394, 16354), (442, 14578), (481, 13396), (629, 10244), (788, 8177), (884, 7289), (962, 6698), (1258, 5122), (1924, 3349), (2516, 2561)]