1330380012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{18661}}^1$

素因数の和:19138

約数の個数: 48

約数和(自身を含む): 3350500832

約数和(自身を除く): 2020120820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 2742, 5484, 5941, 11882, 17823, 18661, 23764, 35646, 37322, 55983, 71292, 74644, 111966, 223932, 242593, 485186, 727779, 970372, 1455558, 2911116, 8528077, 17056154, 25584231, 34112308, 51168462, 102336924, 110865001, 221730002, 332595003, 443460004, 665190006, 1330380012]

約数ペア:

[(1, 1330380012), (2, 665190006), (3, 443460004), (4, 332595003), (6, 221730002), (12, 110865001), (13, 102336924), (26, 51168462), (39, 34112308), (52, 25584231), (78, 17056154), (156, 8528077), (457, 2911116), (914, 1455558), (1371, 970372), (1828, 727779), (2742, 485186), (5484, 242593), (5941, 223932), (11882, 111966), (17823, 74644), (18661, 71292), (23764, 55983), (35646, 37322)]