1337171628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{13007}}^1$

素因数の和:13686

約数の個数: 48

約数和(自身を含む): 3365429760

約数和(自身を除く): 2028258132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 659, 1318, 1977, 2636, 3954, 7908, 8567, 13007, 17134, 25701, 26014, 34268, 39021, 51402, 52028, 78042, 102804, 156084, 169091, 338182, 507273, 676364, 1014546, 2029092, 8571613, 17143226, 25714839, 34286452, 51429678, 102859356, 111430969, 222861938, 334292907, 445723876, 668585814, 1337171628]

約数ペア:

[(1, 1337171628), (2, 668585814), (3, 445723876), (4, 334292907), (6, 222861938), (12, 111430969), (13, 102859356), (26, 51429678), (39, 34286452), (52, 25714839), (78, 17143226), (156, 8571613), (659, 2029092), (1318, 1014546), (1977, 676364), (2636, 507273), (3954, 338182), (7908, 169091), (8567, 156084), (13007, 102804), (17134, 78042), (25701, 52028), (26014, 51402), (34268, 39021)]