1391914836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{48757}}^1$

素因数の和:48841

約数の個数: 72

約数和(自身を含む): 3851296904

約数和(自身を除く): 2459382068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 48757, 97514, 146271, 195028, 292542, 438813, 585084, 633841, 877626, 1267682, 1755252, 1901523, 2535364, 2974177, 3803046, 5704569, 5948354, 7606092, 8922531, 11409138, 11896708, 17845062, 22818276, 26767593, 35690124, 38664301, 53535186, 77328602, 107070372, 115992903, 154657204, 231985806, 347978709, 463971612, 695957418, 1391914836]

約数ペア:

[(1, 1391914836), (2, 695957418), (3, 463971612), (4, 347978709), (6, 231985806), (9, 154657204), (12, 115992903), (13, 107070372), (18, 77328602), (26, 53535186), (36, 38664301), (39, 35690124), (52, 26767593), (61, 22818276), (78, 17845062), (117, 11896708), (122, 11409138), (156, 8922531), (183, 7606092), (234, 5948354), (244, 5704569), (366, 3803046), (468, 2974177), (549, 2535364), (732, 1901523), (793, 1755252), (1098, 1267682), (1586, 877626), (2196, 633841), (2379, 585084), (3172, 438813), (4758, 292542), (7137, 195028), (9516, 146271), (14274, 97514), (28548, 48757)]