248314954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 400821696

約数和(自身を除く): 152506742

約数列:

[1, 2, 17, 34, 131, 197, 262, 283, 394, 566, 2227, 3349, 4454, 4811, 6698, 9622, 25807, 37073, 51614, 55751, 74146, 111502, 438719, 630241, 877438, 947767, 1260482, 1895534, 7303381, 14606762, 124157477, 248314954]

約数ペア:

[(1, 248314954), (2, 124157477), (17, 14606762), (34, 7303381), (131, 1895534), (197, 1260482), (262, 947767), (283, 877438), (394, 630241), (566, 438719), (2227, 111502), (3349, 74146), (4454, 55751), (4811, 51614), (6698, 37073), (9622, 25807)]