1821878408

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{58831}}^1$

素因数の和:58930

約数の個数: 48

約数和(自身を含む): 4024108800

約数和(自身を除く): 2202230392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 3871, 4424, 7742, 15484, 30968, 58831, 117662, 235324, 411817, 470648, 823634, 1647268, 2882719, 3294536, 4647649, 5765438, 9295298, 11530876, 18590596, 23061752, 32533543, 37181192, 65067086, 130134172, 227734801, 260268344, 455469602, 910939204, 1821878408]

約数ペア:

[(1, 1821878408), (2, 910939204), (4, 455469602), (7, 260268344), (8, 227734801), (14, 130134172), (28, 65067086), (49, 37181192), (56, 32533543), (79, 23061752), (98, 18590596), (158, 11530876), (196, 9295298), (316, 5765438), (392, 4647649), (553, 3294536), (632, 2882719), (1106, 1647268), (2212, 823634), (3871, 470648), (4424, 411817), (7742, 235324), (15484, 117662), (30968, 58831)]