2879229904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{305521}}^1$

素因数の和:305579

約数の個数: 40

約数和(自身を含む): 6061556480

約数和(自身を除く): 3182326576

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 305521, 611042, 1222084, 2444168, 4888336, 5804899, 9471151, 11609798, 18942302, 23219596, 37884604, 46439192, 75769208, 92878384, 151538416, 179951869, 359903738, 719807476, 1439614952, 2879229904]

約数ペア:

[(1, 2879229904), (2, 1439614952), (4, 719807476), (8, 359903738), (16, 179951869), (19, 151538416), (31, 92878384), (38, 75769208), (62, 46439192), (76, 37884604), (124, 23219596), (152, 18942302), (248, 11609798), (304, 9471151), (496, 5804899), (589, 4888336), (1178, 2444168), (2356, 1222084), (4712, 611042), (9424, 305521)]