2012506112

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{31699}}^1$

素因数の和:31752

約数の個数: 48

約数和(自身を含む): 4153968000

約数和(自身を除く): 2141461888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31699, 31744, 63398, 63488, 126796, 253592, 507184, 982669, 1014368, 1965338, 2028736, 3930676, 4057472, 7861352, 8114944, 15722704, 16229888, 31445408, 32459776, 62890816, 64919552, 125781632, 251563264, 503126528, 1006253056, 2012506112]

約数ペア:

[(1, 2012506112), (2, 1006253056), (4, 503126528), (8, 251563264), (16, 125781632), (31, 64919552), (32, 62890816), (62, 32459776), (64, 31445408), (124, 16229888), (128, 15722704), (248, 8114944), (256, 7861352), (496, 4057472), (512, 3930676), (992, 2028736), (1024, 1965338), (1984, 1014368), (2048, 982669), (3968, 507184), (7936, 253592), (15872, 126796), (31699, 63488), (31744, 63398)]