991671.0000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 14267232

約数和(自身を除く): 7827968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 673, 736, 1196, 1346, 2392, 2692, 4784, 5384, 8749, 9568, 10768, 15479, 17498, 21536, 30958, 34996, 61916, 69992, 123832, 139984, 201227, 247664, 279968, 402454, 495328, 804908, 1609816, 3219632, 6439264]

約数ペア:

[(1, 6439264), (2, 3219632), (4, 1609816), (8, 804908), (13, 495328), (16, 402454), (23, 279968), (26, 247664), (32, 201227), (46, 139984), (52, 123832), (92, 69992), (104, 61916), (184, 34996), (208, 30958), (299, 21536), (368, 17498), (416, 15479), (598, 10768), (673, 9568), (736, 8749), (1196, 5384), (1346, 4784), (2392, 2692)]