1006009550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221101}}^1$

素因数の和:221133

約数の個数: 48

約数和(自身を含む): 2302998432

約数和(自身を除く): 1296988882

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 221101, 442202, 1105505, 1547707, 2211010, 2874313, 3095414, 5527525, 5748626, 7738535, 11055050, 14371565, 15477070, 20120191, 28743130, 38692675, 40240382, 71857825, 77385350, 100600955, 143715650, 201201910, 503004775, 1006009550]

約数ペア:

[(1, 1006009550), (2, 503004775), (5, 201201910), (7, 143715650), (10, 100600955), (13, 77385350), (14, 71857825), (25, 40240382), (26, 38692675), (35, 28743130), (50, 20120191), (65, 15477070), (70, 14371565), (91, 11055050), (130, 7738535), (175, 5748626), (182, 5527525), (325, 3095414), (350, 2874313), (455, 2211010), (650, 1547707), (910, 1105505), (2275, 442202), (4550, 221101)]