2019371008

素因数分解:

$2^{11}\times {\mathrm{821}}^1\times {\mathrm{1201}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 4046040180

約数和(自身を除く): 2026669172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 821, 1024, 1201, 1642, 2048, 2402, 3284, 4804, 6568, 9608, 13136, 19216, 26272, 38432, 52544, 76864, 105088, 153728, 210176, 307456, 420352, 614912, 840704, 986021, 1229824, 1681408, 1972042, 2459648, 3944084, 7888168, 15776336, 31552672, 63105344, 126210688, 252421376, 504842752, 1009685504, 2019371008]

約数ペア:

[(1, 2019371008), (2, 1009685504), (4, 504842752), (8, 252421376), (16, 126210688), (32, 63105344), (64, 31552672), (128, 15776336), (256, 7888168), (512, 3944084), (821, 2459648), (1024, 1972042), (1201, 1681408), (1642, 1229824), (2048, 986021), (2402, 840704), (3284, 614912), (4804, 420352), (6568, 307456), (9608, 210176), (13136, 153728), (19216, 105088), (26272, 76864), (38432, 52544)]