2017402064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{28979}}^1$

素因数の和:29235

約数の個数: 40

約数和(自身を含む): 4132548000

約数和(自身を除く): 2115145936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1832, 3664, 4351, 8702, 17404, 28979, 34808, 57958, 69616, 115916, 231832, 463664, 550601, 1101202, 2202404, 4404808, 6636191, 8809616, 13272382, 26544764, 53089528, 106179056, 126087629, 252175258, 504350516, 1008701032, 2017402064]

約数ペア:

[(1, 2017402064), (2, 1008701032), (4, 504350516), (8, 252175258), (16, 126087629), (19, 106179056), (38, 53089528), (76, 26544764), (152, 13272382), (229, 8809616), (304, 6636191), (458, 4404808), (916, 2202404), (1832, 1101202), (3664, 550601), (4351, 463664), (8702, 231832), (17404, 115916), (28979, 69616), (34808, 57958)]