2158389408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3211889}}^1$

素因数の和:3211909

約数の個数: 48

約数和(自身を含む): 6475170240

約数和(自身を除く): 4316780832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3211889, 6423778, 9635667, 12847556, 19271334, 22483223, 25695112, 38542668, 44966446, 51390224, 67449669, 77085336, 89932892, 102780448, 134899338, 154170672, 179865784, 269798676, 308341344, 359731568, 539597352, 719463136, 1079194704, 2158389408]

約数ペア:

[(1, 2158389408), (2, 1079194704), (3, 719463136), (4, 539597352), (6, 359731568), (7, 308341344), (8, 269798676), (12, 179865784), (14, 154170672), (16, 134899338), (21, 102780448), (24, 89932892), (28, 77085336), (32, 67449669), (42, 51390224), (48, 44966446), (56, 38542668), (84, 25695112), (96, 22483223), (112, 19271334), (168, 12847556), (224, 9635667), (336, 6423778), (672, 3211889)]