713705980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11987}}^1$

素因数の和:12238

約数の個数: 48

約数和(自身を含む): 1621257120

約数和(自身を除く): 907551140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 2290, 2977, 4580, 5954, 11908, 11987, 14885, 23974, 29770, 47948, 59540, 59935, 119870, 155831, 239740, 311662, 623324, 779155, 1558310, 2745023, 3116620, 5490046, 10980092, 13725115, 27450230, 35685299, 54900460, 71370598, 142741196, 178426495, 356852990, 713705980]

約数ペア:

[(1, 713705980), (2, 356852990), (4, 178426495), (5, 142741196), (10, 71370598), (13, 54900460), (20, 35685299), (26, 27450230), (52, 13725115), (65, 10980092), (130, 5490046), (229, 3116620), (260, 2745023), (458, 1558310), (916, 779155), (1145, 623324), (2290, 311662), (2977, 239740), (4580, 155831), (5954, 119870), (11908, 59935), (11987, 59540), (14885, 47948), (23974, 29770)]