1893551001407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{320153}}^1$

素因数の和:320471

約数の個数: 32

約数和(自身を含む): 2158319471616

約数和(自身を除く): 264768470209

約数列:

[1, 13, 23, 131, 151, 299, 1703, 1963, 3013, 3473, 19781, 39169, 45149, 257153, 320153, 454963, 4161989, 5914519, 7363519, 41940043, 48343103, 95725747, 545220559, 628460339, 964620989, 1111891369, 6332946493, 12540072857, 14454587797, 82328304409, 145657769339, 1893551001407]

約数ペア:

[(1, 1893551001407), (13, 145657769339), (23, 82328304409), (131, 14454587797), (151, 12540072857), (299, 6332946493), (1703, 1111891369), (1963, 964620989), (3013, 628460339), (3473, 545220559), (19781, 95725747), (39169, 48343103), (45149, 41940043), (257153, 7363519), (320153, 5914519), (454963, 4161989)]