309496642

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8377}}^1$

素因数の和:8435

約数の個数: 48

約数和(自身を含む): 601707960

約数和(自身を除く): 292211318

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 8377, 16754, 18473, 36946, 58639, 108901, 117278, 217802, 242933, 410473, 485866, 762307, 820946, 1524614, 1700531, 3158129, 3401062, 5336149, 6316258, 10672298, 11903717, 22106903, 23807434, 44213806, 154748321, 309496642]

約数ペア:

[(1, 309496642), (2, 154748321), (7, 44213806), (13, 23807434), (14, 22106903), (26, 11903717), (29, 10672298), (49, 6316258), (58, 5336149), (91, 3401062), (98, 3158129), (182, 1700531), (203, 1524614), (377, 820946), (406, 762307), (637, 485866), (754, 410473), (1274, 242933), (1421, 217802), (2639, 117278), (2842, 108901), (5278, 58639), (8377, 36946), (16754, 18473)]