353441930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 651708288

約数和(自身を除く): 298266358

約数列:

[1, 2, 5, 10, 61, 122, 131, 262, 305, 610, 655, 1310, 4423, 7991, 8846, 15982, 22115, 39955, 44230, 79910, 269803, 539606, 579413, 1158826, 1349015, 2698030, 2897065, 5794130, 35344193, 70688386, 176720965, 353441930]

約数ペア:

[(1, 353441930), (2, 176720965), (5, 70688386), (10, 35344193), (61, 5794130), (122, 2897065), (131, 2698030), (262, 1349015), (305, 1158826), (610, 579413), (655, 539606), (1310, 269803), (4423, 79910), (7991, 44230), (8846, 39955), (15982, 22115)]