1992454144

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{13147}}^1$

素因数の和:13208

約数の個数: 52

約数和(自身を含む): 4092420184

約数和(自身を除く): 2099966040

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2048, 2368, 4096, 4736, 9472, 13147, 18944, 26294, 37888, 52588, 75776, 105176, 151552, 210352, 420704, 486439, 841408, 972878, 1682816, 1945756, 3365632, 3891512, 6731264, 7783024, 13462528, 15566048, 26925056, 31132096, 53850112, 62264192, 124528384, 249056768, 498113536, 996227072, 1992454144]

約数ペア:

[(1, 1992454144), (2, 996227072), (4, 498113536), (8, 249056768), (16, 124528384), (32, 62264192), (37, 53850112), (64, 31132096), (74, 26925056), (128, 15566048), (148, 13462528), (256, 7783024), (296, 6731264), (512, 3891512), (592, 3365632), (1024, 1945756), (1184, 1682816), (2048, 972878), (2368, 841408), (4096, 486439), (4736, 420704), (9472, 210352), (13147, 151552), (18944, 105176), (26294, 75776), (37888, 52588)]