1947267816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6241243}}^1$

素因数の和:6241265

約数の個数: 32

約数和(自身を含む): 5242644960

約数和(自身を除く): 3295377144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6241243, 12482486, 18723729, 24964972, 37447458, 49929944, 74894916, 81136159, 149789832, 162272318, 243408477, 324544636, 486816954, 649089272, 973633908, 1947267816]

約数ペア:

[(1, 1947267816), (2, 973633908), (3, 649089272), (4, 486816954), (6, 324544636), (8, 243408477), (12, 162272318), (13, 149789832), (24, 81136159), (26, 74894916), (39, 49929944), (52, 37447458), (78, 24964972), (104, 18723729), (156, 12482486), (312, 6241243)]