1373202428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2053}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 2729519520

約数和(自身を除く): 1356317092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 677, 988, 1354, 2053, 2708, 4106, 8212, 8801, 12863, 17602, 25726, 26689, 35204, 39007, 51452, 53378, 78014, 106756, 156028, 167219, 334438, 507091, 668876, 1014182, 1389881, 2028364, 2779762, 5559524, 18068453, 26407739, 36136906, 52815478, 72273812, 105630956, 343300607, 686601214, 1373202428]

約数ペア:

[(1, 1373202428), (2, 686601214), (4, 343300607), (13, 105630956), (19, 72273812), (26, 52815478), (38, 36136906), (52, 26407739), (76, 18068453), (247, 5559524), (494, 2779762), (677, 2028364), (988, 1389881), (1354, 1014182), (2053, 668876), (2708, 507091), (4106, 334438), (8212, 167219), (8801, 156028), (12863, 106756), (17602, 78014), (25726, 53378), (26689, 51452), (35204, 39007)]