2388894196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73037}}^1$

素因数の和:73108

約数の個数: 48

約数和(自身を含む): 4895883216

約数和(自身を除く): 2506989020

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 73037, 146074, 292148, 949481, 1241629, 1898962, 2483258, 2702369, 3797924, 4966516, 5404738, 10809476, 16141177, 32282354, 35130797, 45940273, 64564708, 70261594, 91880546, 140523188, 183761092, 597223549, 1194447098, 2388894196]

約数ペア:

[(1, 2388894196), (2, 1194447098), (4, 597223549), (13, 183761092), (17, 140523188), (26, 91880546), (34, 70261594), (37, 64564708), (52, 45940273), (68, 35130797), (74, 32282354), (148, 16141177), (221, 10809476), (442, 5404738), (481, 4966516), (629, 3797924), (884, 2702369), (962, 2483258), (1258, 1898962), (1924, 1241629), (2516, 949481), (8177, 292148), (16354, 146074), (32708, 73037)]