1947278330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1\times {\mathrm{3253}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 3621155328

約数和(自身を除く): 1673876998

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1931, 3253, 3862, 6506, 9655, 16265, 19310, 32530, 59861, 100843, 119722, 201686, 299305, 504215, 598610, 1008430, 6281543, 12563086, 31407715, 62815430, 194727833, 389455666, 973639165, 1947278330]

約数ペア:

[(1, 1947278330), (2, 973639165), (5, 389455666), (10, 194727833), (31, 62815430), (62, 31407715), (155, 12563086), (310, 6281543), (1931, 1008430), (3253, 598610), (3862, 504215), (6506, 299305), (9655, 201686), (16265, 119722), (19310, 100843), (32530, 59861)]