2079384016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 4380275200

約数和(自身を除く): 2300891184

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 223, 296, 304, 446, 592, 703, 829, 892, 1406, 1658, 1784, 2812, 3316, 3568, 4237, 5624, 6632, 8251, 8474, 11248, 13264, 15751, 16502, 16948, 30673, 31502, 33004, 33896, 61346, 63004, 66008, 67792, 122692, 126008, 132016, 156769, 184867, 245384, 252016, 313538, 369734, 490768, 582787, 627076, 739468, 1165574, 1254152, 1478936, 2331148, 2508304, 2957872, 3512473, 4662296, 6840079, 7024946, 9324592, 13680158, 14049892, 27360316, 28099784, 54720632, 56199568, 109441264, 129961501, 259923002, 519846004, 1039692008, 2079384016]

約数ペア:

[(1, 2079384016), (2, 1039692008), (4, 519846004), (8, 259923002), (16, 129961501), (19, 109441264), (37, 56199568), (38, 54720632), (74, 28099784), (76, 27360316), (148, 14049892), (152, 13680158), (223, 9324592), (296, 7024946), (304, 6840079), (446, 4662296), (592, 3512473), (703, 2957872), (829, 2508304), (892, 2331148), (1406, 1478936), (1658, 1254152), (1784, 1165574), (2812, 739468), (3316, 627076), (3568, 582787), (4237, 490768), (5624, 369734), (6632, 313538), (8251, 252016), (8474, 245384), (11248, 184867), (13264, 156769), (15751, 132016), (16502, 126008), (16948, 122692), (30673, 67792), (31502, 66008), (33004, 63004), (33896, 61346)]