2101664517122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^2\times {\mathrm{5443}}^1$

素因数の和:6075

約数の個数: 48

約数和(自身を含む): 3292094808960

約数和(自身を除く): 1190430291838

約数列:

[1, 2, 37, 74, 79, 158, 257, 514, 2923, 5443, 5846, 9509, 10886, 19018, 20303, 40606, 66049, 132098, 201391, 402782, 429997, 751211, 859994, 1398851, 1502422, 2443813, 2797702, 4887626, 5217871, 10435742, 15909889, 31819778, 51757487, 103514974, 110509229, 193061227, 221018458, 359504707, 386122454, 719009414, 4088841473, 8177682946, 13301674159, 26603348318, 28400871853, 56801743706, 1050832258561, 2101664517122]

約数ペア:

[(1, 2101664517122), (2, 1050832258561), (37, 56801743706), (74, 28400871853), (79, 26603348318), (158, 13301674159), (257, 8177682946), (514, 4088841473), (2923, 719009414), (5443, 386122454), (5846, 359504707), (9509, 221018458), (10886, 193061227), (19018, 110509229), (20303, 103514974), (40606, 51757487), (66049, 31819778), (132098, 15909889), (201391, 10435742), (402782, 5217871), (429997, 4887626), (751211, 2797702), (859994, 2443813), (1398851, 1502422)]