4480996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 9250416

約数和(自身を除く): 4769420

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 137, 148, 221, 274, 442, 481, 548, 629, 884, 962, 1258, 1781, 1924, 2329, 2516, 3562, 4658, 5069, 7124, 8177, 9316, 10138, 16354, 20276, 30277, 32708, 60554, 65897, 86173, 121108, 131794, 172346, 263588, 344692, 1120249, 2240498, 4480996]

約数ペア:

[(1, 4480996), (2, 2240498), (4, 1120249), (13, 344692), (17, 263588), (26, 172346), (34, 131794), (37, 121108), (52, 86173), (68, 65897), (74, 60554), (137, 32708), (148, 30277), (221, 20276), (274, 16354), (442, 10138), (481, 9316), (548, 8177), (629, 7124), (884, 5069), (962, 4658), (1258, 3562), (1781, 2516), (1924, 2329)]