2017373944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{217577}}^1$

素因数の和:217663

約数の個数: 32

約数和(自身を含む): 4046950800

約数和(自身を除く): 2029576856

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 217577, 435154, 870308, 1740616, 4133963, 8267926, 13272197, 16535852, 26544394, 33071704, 53088788, 106177576, 252171743, 504343486, 1008686972, 2017373944]

約数ペア:

[(1, 2017373944), (2, 1008686972), (4, 504343486), (8, 252171743), (19, 106177576), (38, 53088788), (61, 33071704), (76, 26544394), (122, 16535852), (152, 13272197), (244, 8267926), (488, 4133963), (1159, 1740616), (2318, 870308), (4636, 435154), (9272, 217577)]