2045132076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{42703}}^1$

素因数の和:43030

約数の個数: 48

約数和(自身を含む): 5155910144

約数和(自身を除く): 3110778068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 7982, 11973, 15964, 23946, 42703, 47892, 85406, 128109, 170812, 256218, 512436, 555139, 1110278, 1665417, 2220556, 3330834, 6661668, 13109821, 26219642, 39329463, 52439284, 78658926, 157317852, 170427673, 340855346, 511283019, 681710692, 1022566038, 2045132076]

約数ペア:

[(1, 2045132076), (2, 1022566038), (3, 681710692), (4, 511283019), (6, 340855346), (12, 170427673), (13, 157317852), (26, 78658926), (39, 52439284), (52, 39329463), (78, 26219642), (156, 13109821), (307, 6661668), (614, 3330834), (921, 2220556), (1228, 1665417), (1842, 1110278), (3684, 555139), (3991, 512436), (7982, 256218), (11973, 170812), (15964, 128109), (23946, 85406), (42703, 47892)]