1780455588

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{5843}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 4228250880

約数和(自身を除く): 2447795292

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 379, 402, 758, 804, 1137, 1516, 2274, 4548, 5843, 11686, 17529, 23372, 25393, 35058, 50786, 70116, 76179, 101572, 152358, 304716, 391481, 782962, 1174443, 1565924, 2214497, 2348886, 4428994, 4697772, 6643491, 8857988, 13286982, 26573964, 148371299, 296742598, 445113897, 593485196, 890227794, 1780455588]

約数ペア:

[(1, 1780455588), (2, 890227794), (3, 593485196), (4, 445113897), (6, 296742598), (12, 148371299), (67, 26573964), (134, 13286982), (201, 8857988), (268, 6643491), (379, 4697772), (402, 4428994), (758, 2348886), (804, 2214497), (1137, 1565924), (1516, 1174443), (2274, 782962), (4548, 391481), (5843, 304716), (11686, 152358), (17529, 101572), (23372, 76179), (25393, 70116), (35058, 50786)]