908743108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40927}}^1$

素因数の和:41012

約数の個数: 48

約数和(自身を含む): 1989428224

約数和(自身を除く): 1080685116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 40927, 81854, 163708, 286489, 532051, 572978, 1064102, 1145956, 2128204, 2496547, 3724357, 4993094, 7448714, 9986188, 14897428, 17475829, 32455111, 34951658, 64910222, 69903316, 129820444, 227185777, 454371554, 908743108]

約数ペア:

[(1, 908743108), (2, 454371554), (4, 227185777), (7, 129820444), (13, 69903316), (14, 64910222), (26, 34951658), (28, 32455111), (52, 17475829), (61, 14897428), (91, 9986188), (122, 7448714), (182, 4993094), (244, 3724357), (364, 2496547), (427, 2128204), (793, 1145956), (854, 1064102), (1586, 572978), (1708, 532051), (3172, 286489), (5551, 163708), (11102, 81854), (22204, 40927)]