1020222308

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 2082205440

約数和(自身を除く): 1061983132

約数列:

[1, 2, 4, 7, 14, 28, 89, 113, 178, 226, 356, 452, 623, 791, 1246, 1582, 2492, 3164, 3623, 7246, 10057, 14492, 20114, 25361, 40228, 50722, 70399, 101444, 140798, 281596, 322447, 409399, 644894, 818798, 1289788, 1637596, 2257129, 2865793, 4514258, 5731586, 9028516, 11463172, 36436511, 72873022, 145746044, 255055577, 510111154, 1020222308]

約数ペア:

[(1, 1020222308), (2, 510111154), (4, 255055577), (7, 145746044), (14, 72873022), (28, 36436511), (89, 11463172), (113, 9028516), (178, 5731586), (226, 4514258), (356, 2865793), (452, 2257129), (623, 1637596), (791, 1289788), (1246, 818798), (1582, 644894), (2492, 409399), (3164, 322447), (3623, 281596), (7246, 140798), (10057, 101444), (14492, 70399), (20114, 50722), (25361, 40228)]