7976358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10893402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 383, 534, 766, 801, 1149, 1157, 1602, 2298, 2314, 3447, 3471, 4979, 6894, 6942, 9958, 10413, 14937, 20826, 29874, 34087, 44811, 68174, 89622, 102261, 204522, 306783, 443131, 613566, 886262, 1329393, 2658786, 3988179, 7976358]

約数ペア:

[(1, 7976358), (2, 3988179), (3, 2658786), (6, 1329393), (9, 886262), (13, 613566), (18, 443131), (26, 306783), (39, 204522), (78, 102261), (89, 89622), (117, 68174), (178, 44811), (234, 34087), (267, 29874), (383, 20826), (534, 14937), (766, 10413), (801, 9958), (1149, 6942), (1157, 6894), (1602, 4979), (2298, 3471), (2314, 3447)]