1519787004

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1\times {\mathrm{1049}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 3576804000

約数和(自身を除く): 2057016996

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 769, 942, 1049, 1538, 1884, 2098, 2307, 3076, 3147, 4196, 4614, 6294, 9228, 12588, 120733, 164693, 241466, 329386, 362199, 482932, 494079, 658772, 724398, 806681, 988158, 1448796, 1613362, 1976316, 2420043, 3226724, 4840086, 9680172, 126648917, 253297834, 379946751, 506595668, 759893502, 1519787004]

約数ペア:

[(1, 1519787004), (2, 759893502), (3, 506595668), (4, 379946751), (6, 253297834), (12, 126648917), (157, 9680172), (314, 4840086), (471, 3226724), (628, 2420043), (769, 1976316), (942, 1613362), (1049, 1448796), (1538, 988158), (1884, 806681), (2098, 724398), (2307, 658772), (3076, 494079), (3147, 482932), (4196, 362199), (4614, 329386), (6294, 241466), (9228, 164693), (12588, 120733)]