830648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 1963080

約数和(自身を除く): 1132432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 163, 182, 196, 326, 364, 392, 637, 652, 728, 1141, 1274, 1304, 2119, 2282, 2548, 4238, 4564, 5096, 7987, 8476, 9128, 14833, 15974, 16952, 29666, 31948, 59332, 63896, 103831, 118664, 207662, 415324, 830648]

約数ペア:

[(1, 830648), (2, 415324), (4, 207662), (7, 118664), (8, 103831), (13, 63896), (14, 59332), (26, 31948), (28, 29666), (49, 16952), (52, 15974), (56, 14833), (91, 9128), (98, 8476), (104, 7987), (163, 5096), (182, 4564), (196, 4238), (326, 2548), (364, 2282), (392, 2119), (637, 1304), (652, 1274), (728, 1141)]