804979004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 1519392000

約数和(自身を除く): 714412996

約数列:

[1, 2, 4, 19, 38, 67, 76, 113, 134, 226, 268, 452, 1273, 1399, 2147, 2546, 2798, 4294, 5092, 5596, 7571, 8588, 15142, 26581, 30284, 53162, 93733, 106324, 143849, 158087, 187466, 287698, 316174, 374932, 575396, 632348, 1780927, 3003653, 3561854, 6007306, 7123708, 10591829, 12014612, 21183658, 42367316, 201244751, 402489502, 804979004]

約数ペア:

[(1, 804979004), (2, 402489502), (4, 201244751), (19, 42367316), (38, 21183658), (67, 12014612), (76, 10591829), (113, 7123708), (134, 6007306), (226, 3561854), (268, 3003653), (452, 1780927), (1273, 632348), (1399, 575396), (2147, 374932), (2546, 316174), (2798, 287698), (4294, 187466), (5092, 158087), (5596, 143849), (7571, 106324), (8588, 93733), (15142, 53162), (26581, 30284)]